am65xx: Adding new ICSSG switch test application

 for verification of link status for 1G and 100 MBPS links
 for verification of emac poll API duration

Signed-off-by: Tinku Mannan <tmannan@ti.com>

diff --git a/emac_component.mk b/emac_component.mk
index f66c6123b709525efd3baf64056773581c99423f..73ddbd0bb07a0ec1ce6f8b86249914ff99a77e1d 100644 (file)
--- a/emac_component.mk
+++ b/emac_component.mk
@@ -98,7 +98,7 @@ drvemac_LIB_LIST = $(emac_LIB_LIST)
 # All the tests mentioned in list are built when test target is called
 # List below all test apps for allowed values
 ############################
-emac_EXAMPLE_LIST = Emac_Icssg_Switch_TestApp Emac_Icssg_TestApp Emac_Cpsw_TestApp Emac_Cpsw_Smp_TestApp Emac_Icssg_WithoutDDR_TestApp Emac_Icssg_Switch_Benchmark_TestApp
+emac_EXAMPLE_LIST = Emac_Icssg_Switch_TestApp Emac_Icssg_TestApp Emac_Cpsw_TestApp Emac_Cpsw_Smp_TestApp Emac_Icssg_WithoutDDR_TestApp Emac_Icssg_Switch_Benchmark_TestApp Emac_Icssg_Switch_LinkStatus_TestApp
 drvemac_EXAMPLE_LIST = $(emac_EXAMPLE_LIST)
 
 #
@@ -351,6 +351,27 @@ export Emac_Icssg_Switch_Benchmark_TestApp_BOARDLIST
 Emac_Icssg_Switch_Benchmark_TestApp_$(SOC)_CORELIST = $(drvemac_$(SOC)_CORELIST)
 export Emac_Icssg_Switch_Benchmark_TestApp_$(SOC)_CORELIST
 
+# EMAC SWITCH Link status check unit test app ICSSG
+Emac_Icssg_Switch_LinkStatus_TestApp_COMP_LIST = Emac_Icssg_Switch_LinkStatus_TestApp
+Emac_Icssg_Switch_LinkStatus_TestApp_RELPATH = ti/drv/emac/test/EmacLoopbackTest
+Emac_Icssg_Switch_LinkStatus_TestApp_PATH = $(PDK_EMAC_COMP_PATH)/test/EmacLoopbackTest
+Emac_Icssg_Switch_LinkStatus_TestApp_BOARD_DEPENDENCY = yes
+Emac_Icssg_Switch_LinkStatus_TestApp_CORE_DEPENDENCY = no
+Emac_Icssg_Switch_LinkStatus_TestApp_XDC_CONFIGURO = yes
+Emac_Icssg_Switch_LinkStatus_TestApp_MAKEFILE = -f am65xx/icssg/makefile_switch_link_status
+export Emac_Icssg_Switch_LinkStatus_TestApp_MAKEFILE
+export Emac_Icssg_Switch_LinkStatus_TestApp_board_dependency
+export Emac_Icssg_Switch_LinkStatus_TestApp_core_dependency
+export Emac_Icssg_Switch_LinkStatus_TestApp_xdc_configuro
+Emac_Icssg_Switch_LinkStatus_TestApp_PKG_LIST = Emac_Icssg_Switch_LinkStatus_TestApp
+Emac_Icssg_Switch_LinkStatus_TestApp_INCLUDE = $(Emac_Icssg_Switch_LinkStatus_TestApp_PATH)
+Emac_Icssg_Switch_LinkStatus_TestApp_BOARDLIST = am65xx_idk
+export Emac_Icssg_Switch_LinkStatus_TestApp_BOARDLIST
+Emac_Icssg_Switch_LinkStatus_TestApp_$(SOC)_CORELIST = $(drvemac_$(SOC)_CORELIST)
+export Emac_Icssg_Switch_LinkStatus_TestApp_$(SOC)_CORELIST
+
+Emac_Icssg_Switch_LinkStatus_TestApp_SBL_APPIMAGEGEN = yes
+export Emac_Icssg_Switch_LinkStatus_TestApp_SBL_APPIMAGEGEN
 export drvemac_LIB_LIST
 export emac_LIB_LIST
 export emac_EXAMPLE_LIST

diff --git a/test/EmacLoopbackTest/am65xx/icssg/makefile_switch_link_status b/test/EmacLoopbackTest/am65xx/icssg/makefile_switch_link_status
new file mode 100644 (file)
index 0000000..2c40726
--- /dev/null
+++ b/test/EmacLoopbackTest/am65xx/icssg/makefile_switch_link_status
@@ -0,0 +1,49 @@
+# Makefile for EMAC sample app
+include $(PDK_INSTALL_PATH)/ti/build/Rules.make
+
+#Name of the directory created under packages/ti/binary/
+APP_NAME = Emac_Icssg_Switch_LinkStatus_TestApp
+
+# Name of the binary if different from the default (APP_NAME)_$(BOARD_$(CORE)_<build_profile>
+LOCAL_APP_NAME =  EMAC_Icssg_$(BOARD)_$(CORE)Switch_LinkStatus_TestApp
+
+SRCDIR += $(PDK_EMAC_COMP_PATH)/firmware/icss_switch/config
+INCDIR += $(PDK_EMAC_COMP_PATH)/firmware/icss_switch/config
+
+ifeq ($(SOC),$(filter $(SOC), am65xx))
+SRCS_COMMON += main_am65xx.c test_utils_switch_k3.c emac_fw_config_switch.c
+endif
+# List all the external components/interfaces, whose interface header files
+#  need to be included for this component
+INCLUDE_EXTERNAL_INTERFACES = bios xdc pdk
+
+# List all the components required by the application
+COMP_LIST_COMMON = emac uart uart_console osal_tirtos csl pruss board udma sciclient
+
+ifeq ($(CORE),$(filter $(CORE), mpu1_0))
+# Enable XDC build for application by providing XDC CFG File per core
+XDC_CFG_FILE_$(CORE) = ./am65xx/emacUnitTest_a53.cfg
+EXTERNAL_LNKCMD_FILE_LOCAL = $(pdk_PATH)/ti/drv/emac/test/EmacLoopbackTest/am65xx/emac_linker_a53.lds
+endif
+
+ifeq ($(CORE),$(filter $(CORE), mcu1_0))
+# Enable XDC build for application by providing XDC CFG File per core
+XDC_CFG_FILE_$(CORE) = ./am65xx/emacUnitTest_r5.cfg
+EXTERNAL_LNKCMD_FILE_LOCAL = $(pdk_PATH)/ti/drv/emac/test/EmacLoopbackTest/am65xx/emac_linker_r5.lds
+endif
+
+PACKAGE_SRCS_COMMON = .
+CFLAGS_LOCAL_COMMON = $(PDK_CFLAGS) -DEMAC_TEST_APP_ICSSG -DEMAC_TEST_APP_ICSSG_SWITCH -DEMAC_CHECK_LINK_STATUS
+
+# Include common make files
+ifeq ($(MAKERULEDIR), )
+#Makerule path not defined, define this and assume relative path from ROOTDIR
+  MAKERULEDIR := $(ROOTDIR)/ti/build/makerules
+  export MAKERULEDIR
+endif
+include $(MAKERULEDIR)/common.mk
+
+# OBJs and libraries are built by using rule defined in rules_<target>.mk
+#     and need not be explicitly specified here
+
+# Nothing beyond this point

diff --git a/test/EmacLoopbackTest/main_am65xx.c b/test/EmacLoopbackTest/main_am65xx.c
index f46ad917d76ca3a7c318877059a8c77c1ed0f826..f5df9252d19f03f48b7940c233d4e1e4ca7eac85 100644 (file)
--- a/test/EmacLoopbackTest/main_am65xx.c
+++ b/test/EmacLoopbackTest/main_am65xx.c
@@ -157,6 +157,7 @@ int main(void)
         Task_create( app_test_task_benchmark, &taskParams, NULL);
 #endif
 
+#ifndef EMAC_CHECK_LINK_STATUS
     /* Create the  task to poll driver to rx pkts.*/
     /* set the priority to 10 for both polling tasks */
     taskParams.priority = 10;
@@ -168,6 +169,7 @@ int main(void)
     taskParams.arg0 = EMAC_SWITCH_PORT2;
     taskParams.instance->name = rxTaskName[2];
     Task_create(app_test_task_poll_ctrl, &taskParams, NULL);
+#endif
 #else
 #ifndef EMAC_BENCHMARK
     /* Create the  task start the unit test.*/

diff --git a/test/EmacLoopbackTest/test_utils_switch_k3.c b/test/EmacLoopbackTest/test_utils_switch_k3.c
old mode 100644 (file)
new mode 100755 (executable)
index 17b7fcc..11bbc83
--- a/test/EmacLoopbackTest/test_utils_switch_k3.c
+++ b/test/EmacLoopbackTest/test_utils_switch_k3.c
@@ -75,6 +75,7 @@
 #include <ti/drv/pruss/pruicss.h>
 #include <ti/drv/pruss/soc/pruicss_v1.h>
 
+#include <ti/csl/arch/csl_arch.h>
 extern uint32_t portNum;
 extern uint32_t endPort;
 extern int port_en[];
@@ -1536,6 +1537,105 @@ void app_test_check_port_link_switch(uint32_t portNum)
     UART_printf("Link for port %d is now UP, change: %d, link status: %d\n", portNum, linkInfo.link_status_change, linkInfo.link_status);
 }
 
+#if defined (EMAC_CHECK_LINK_STATUS) && defined (__aarch64__)
+#define APP_TEST_PMU_SAMPLE_COUNT 100 
+#define APP_TEST_LINK_DOWN 0
+#define APP_TEST_LINK_100HD 1
+#define APP_TEST_LINK_1G 2
+#define APP_TEST_LINK_POLL_TOO_LONG 3
+#define APP_TEST_MAX_STRING_SIZE 64
+#define APP_TEST_PMU_CYLE_POLL_DURATION_CRITERIA 350000 /* 350000 cycles @800 MHz */
+
+uint64_t cyclesPmu[APP_TEST_PMU_SAMPLE_COUNT];
+char app_test_link_results_array[][APP_TEST_MAX_STRING_SIZE] =
+{
+    "LINK IS DOWN",
+    "100 mbps FD LINK ESTABLISED",
+    "1000 FD LINK ESTABLISHED",
+    "POLL period took too long"
+};
+
+void app_test_print_results(uint32_t portNum, uint32_t linkSpeed, uint64_t cyclesPmu)
+{
+    UART_printf("link status for port: %d: %s,  PMU CYLES: 0x%x%08x\n",
+                                       portNum,
+                                       app_test_link_results_array[linkSpeed],
+                                       (unsigned int)(cyclesPmu >> 32),
+                                       (unsigned int)(cyclesPmu & 0xFFFFFFFF));
+}
+
+/* Verification of link speed/duplexity and emac poll period duration*/
+void app_test_get_link_status(uint32_t portNum)
+{
+    EMAC_LINK_INFO_T linkInfo;
+    uint64_t overHeadPmu =0;
+    overHeadPmu = CSL_getPmuCycleCountOverhead();
+    uint32_t countPmu = 0;
+    char     input;
+    linkInfo.link_status = 0;
+    linkInfo.link_status_change = 0;
+    uint32_t connectCable = 0;
+    while(1)
+    {
+        UART_printf ("Please enter E to exit LINK STATUS CHECK, or any other character to continue\n");
+        input = (char) UART_getc();
+
+        if ((int8_t) 'E' == (int8_t)(input))
+        {
+            UART_printf ("Exiting link status check\n");
+            break;
+        }
+        else
+        {
+            /* at this point, link should be active */
+            if (connectCable == 0)
+                UART_printf ("unplug the ethernet cable for SWITCH PORT 1\n");
+            else
+                UART_printf ("plug the ethernet cable for SWITCH PORT 1 with either GIGABIT port or 100 MBPS full duplex port\n");
+            do
+            {
+                memset(&linkInfo, 0, sizeof(EMAC_LINK_INFO_T));
+                CSL_startPmuCycleCounter();
+                emac_poll(portNum, &linkInfo);
+                CSL_stopPmuCycleCounter();
+                if (linkInfo.link_status_change == 1)
+                {
+                    cyclesPmu[countPmu] = CSL_getPmuCycleCount() - overHeadPmu;
+                    CSL_clearPmuCycleCounter();
+                    if (cyclesPmu[countPmu] > APP_TEST_PMU_CYLE_POLL_DURATION_CRITERIA)
+                    {
+                        app_test_print_results(portNum, APP_TEST_LINK_POLL_TOO_LONG,cyclesPmu[countPmu]);
+                        gTestFailCount++;
+                    }
+                    switch(linkInfo.link_status)
+                    {
+                        case 0:
+                            connectCable = 1;
+                            app_test_print_results(portNum, APP_TEST_LINK_DOWN,cyclesPmu[countPmu]);
+                            break;
+                        case 4:
+                            connectCable = 0;
+                            app_test_print_results(portNum, APP_TEST_LINK_100HD,cyclesPmu[countPmu]);
+                            break;
+                        case 5:
+                            connectCable = 0;
+                            app_test_print_results(portNum, APP_TEST_LINK_1G,cyclesPmu[countPmu]);
+                            break;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                CSL_clearPmuCycleCounter();
+            } while(linkInfo.link_status == EMAC_LINKSTATUS_NOLINK);
+            if (++countPmu == APP_TEST_PMU_SAMPLE_COUNT)
+                countPmu = 0;
+            Osal_delay(100);
+        }
+    }
+}
+#endif
+
 void app_test_port_set_state(uint32_t portNum, uint8_t state)
 {
     EMAC_IOCTL_PARAMS params;
@@ -1660,10 +1760,18 @@ void app_test_task_verify_ut_switch(UArg arg0, UArg arg1)
     {
         UART_printf("app_test_emac_open failed\n");
     }
-     initComplete = 1;
+    initComplete = 1;
+
     app_test_check_port_link_switch(EMAC_SWITCH_PORT1);
-    app_test_check_port_link_switch(EMAC_SWITCH_PORT2);
 
+#if defined (EMAC_CHECK_LINK_STATUS) && defined (__aarch64__)
+    app_test_get_link_status(EMAC_SWITCH_PORT1);
+    if (gTestFailCount == 0)
+        UART_printf("All tests have passed\n");
+    else
+        UART_printf("Some tests have passed\n");
+#else
+    app_test_check_port_link_switch(EMAC_SWITCH_PORT2);
     /*Set up default setting for test app */
     app_test_setup_default_settings();
 
@@ -1710,9 +1818,9 @@ void app_test_task_verify_ut_switch(UArg arg0, UArg arg1)
     {
        Task_sleep(1000);
     }
+#endif
 }
 #endif
-
 /*
  *  ======== app_test_task_init_pruicss========
  */

diff --git a/test/Module.xs b/test/Module.xs
index 08db6e9890b89079b965f6df52bf50fcb1273cce..a3c0f173c21b90afd8646726c69b08864ddbd261 100644 (file)
--- a/test/Module.xs
+++ b/test/Module.xs
@@ -3,7 +3,7 @@
  *
  * EMAC Driver Documents Module Specification File.
  *
- * Copyright (C) 2010-2018 Texas Instruments Incorporated - http://www.ti.com/ 
+ * Copyright (C) 2010-2019 Texas Instruments Incorporated - http://www.ti.com/
  * 
  * 
  *  Redistribution and use in source and binary forms, with or without 
@@ -94,6 +94,11 @@ function modBuild()
         Pkg.otherFiles[Pkg.otherFiles.length++] = documentFiles[k];
     }
     
+    var documentFiles = libUtility.listAllFiles ("makefile_switch_link_status", "./test");
+    for (var k = 0 ; k < documentFiles.length; k++) {
+        Pkg.otherFiles[Pkg.otherFiles.length++] = documentFiles[k];
+    }
+
     var documentFiles = libUtility.listAllFiles (".cdtbuild", "./test");
     for (var k = 0 ; k < documentFiles.length; k++) {
         Pkg.otherFiles[Pkg.otherFiles.length++] = documentFiles[k];